Question

a data set includes wait times (minutes) for the tower of terror ride at walt disney worlds hollywood studios theme park at 5:00 pm. using 34 of the times to test the claim that the mean of all such wait times is more than 30 minutes, the accompanying excel display is obtained. test the given claim by using the display provided from excel. use a 0.10 significance level. click the icon to view the excel display. identify the null and alternative hypotheses. (type integers or decimals. do not round)

Explanation:

Step1: Understand the claim

The claim is that the mean of all such wait times is more than 30 minutes.

Step2: Set up null and alternative hypotheses

The null hypothesis \(H_0\) is the statement of no effect or equality. The alternative hypothesis \(H_1\) is the claim we are testing.
For a one - tailed (right - tailed in this case) test about the mean, if \(\mu\) is the population mean:
\(H_0:\mu = 30\) (the mean wait time is 30 minutes)
\(H_1:\mu>30\) (the mean wait time is more than 30 minutes)

Answer:

\(H_0:\mu = 30\)
\(H_1:\mu>30\)